#include <REGX52.H>
#include "Delay.h"
#include "NixieTube.h"
#include "Key.h"
#include "Buzzer.h"
unsigned char KeyNum;
void main(void)
{
	
	while(1)
	{   KeyNum=Key();
		if(KeyNum)
		{
		    Nixie(8,KeyNum);
			Buzzer_Time(500);
		}
		
	}
}